Tire tread



FIG. 1 is a perspective view of the tire tread of the present application;

FIG. 2 is an inside side view thereof;

FIG. 3 is an outside side view thereof; and,

FIG. 4 is a front view thereof.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a tire tread, as shown and described. 